Kenwood NX-720 Service Manual

Also see for NEXEDGE NX-720: Installation guide Instruction manual Technical details Service manual Instruction manual

Contents

NX-720(G)/72083SPECIFICATIONSGENERALFrequency Range .......................................136~174MHzNumber of Channels...................................260Zones..........................................................128Max. Channels per Zone ............................250Channel Spacing ........................................Analog: 12.5/20/25 kHz Digital: 6.25/12.5 kHzOperating Voltage .......................................13.2V DC (10.8~15.6V DC)Operating Temperature Range ...................–30°C~+60°CFrequency Stability .....................................±1.0ppmAntenna Impedance ...................................50Dimensions (W x H x D) .............................160 x 43 x 136 mm(Projections not included)Weight ........................................................1.3 kgRECEIVERSensitivity ..................................................Digital @6.25kHz (1% BER): 0.28μV Digital @12.5kHz (1% BER): 0.4μVAnalog EIA 12dB SINAD: 0.25μVAnalog EN 20dB SINAD: –3dBμVAdjacent Channel Selectivity .....................Analog @25kHz: 80dB Analog @20kHz: 78dB Analog @12.5kHz: 70dBIntermodulation Distortion .........................Analog: 65dBSpurious Response ....................................Analog: 80dBAudio Distortion ..........................................Less than 3%Audio Output ..............................................4W/4TRANSMITTERRF Power Output ........................................5~25WSpurious Response ....................................–36dBm  1GHz, –30dBm > 1GHzFM Noise (EIA) ...........................................Analog @25kHz: 50dB Analog @20kHz: 50dB Analog @12.5kHz: 45dBModulation .................................................16K0F3E, 14K0F2D, 14K0F3E, 12K0F2D, 8K50F3E, 7K50F2D, 8K30F1E,8K30F1D, 8K30F7W, 4K00F1E, 4K00F1D, 4K00F7W, 4K00F2DAnalog measurements made per EN standards or TIA/EIA 603 and specifi cations shown are typical.JVC KENWOOD Corporation reserves the right to change specifi cations without prior notice or obligation.